PRS131
PRS-778
PS640
PS640U
PS640UX
PS690
PS-690
PS-690
PS-690U
PS-690U
PS720-520
PS-7G
PSB671UF
PSC641
PSC641U
PSC641UX
PSC642
PSC642U
PSC642UX
PSC643
PSC643U
PSC643UX
PSC644
PSC644U
PSC644UX
PSC648U
PSC648UX
PSC691
PSC691U
PSC691V
PSL6000F
PSL600uf
PSL607
PSL608
PSL620
PSL621
PSL621C
PSL621D
PSL621E
PSL622
PSL622A
PSL622C
PSL623
PSL623C
PSL623D
PSL623E
PSL624
PSL624C
PSL624D
PSL625
PSL625C
PSL626
PSL626A
PSL626C
PSL626D
PSL626E
PSL627
PSL627A
PSL627C
PSL627D
PSL627E
PSL630
PSL640
PSl-640
PSL641
PSL641U
PSL641UX
PSL642
PSL642U
PSL642UX
PSL643
PSL643U
PSL643UX
PSL644
PSL644U
PSL644UX
PSL645
PSL645U
PSL645UX
PSL646
PSL646U
PSL646UX
PSL649
PSL649A
PSL649B
PSL690
PSL691
PSL691
PSL691U
PSL691U
PSL691US
PSL693
PSL695
PSL695U
PSL695US
PSM641U
PSM641UX
PSM642U
PSM642UX
PSM691U
PSM692U
PSM693U
PSM694U
PSM695U
PSM-E20
PSP641U
PSP641UC
PSP641UD
PSP641UE
PSP641UF
PSP641UX
PSP691
PSP691UA
PSP691UD
PSR651
PSR652
PSR659A
PSR659B
PSR661U
PSR691U
PSR692U
PSRc-300
PST-1200
PST621
PST622
PST626
PST627
PST629
PST641
PST641U
PST641UX
PST642
PST642U
PST642UX
PST643
PST643U
PST644
PST644U
PST645
PST645U
PST645UX
PST648
PST648U
PST648UX
PST649
PST671UF
PST691
PST691U
PST691UF
PST692
PST692U
PST693
PST693
PST693U
PST693U
PST694
PST695
PSV641U
PSV641UX
PSV691
PSV691U
PSV691U
PSV692
PSV692U
PSV693
PSV693U
PSWB-810
PSWB-815
PSWB-820
PSWB-825
PSWB-830
PSWB-835
PSWB-840
PSWB-845
PSWB-850
PSWB-855TV
PSWB-860TV
PSWB-865
PSX600
PSX601
PSX602
PSX603
PSX609
PSX640
PSX643
国电南自PSM400 数字式电动机保护测控装置 (马达保护控制器)
功能
速断保护
堵转保护
断相不平衡保护
过负荷保护
欠流保护
过热保护
3I0 过流保护
接地保护
低电压保护
过电压保护
电机起动超时保护
相序保护
接触器分断闭锁
失压重起动
4~20mA 输出
I,U,P,Q,Cosφ ,有功电度,无功电度,11 路开关量采集
原理说明
1电流速断保护
2 堵转保护
3 断相不平衡保护
4 过负荷保护
5 欠流保护
5 过热保护
6 3I0过流保护 装置根据 IA、I
7 接地保护
8 低电压保护及 TV 断线闭锁
9 过电压保护
10 电机起动超时保护
11 相序保护
12 接触器分断闭锁
13 失压重起动
14 4-20mA 直流输出
15 遥控操作